What else was happening at the time? What questions about the fur trade might this source help to answer? Please check the file below, please help me answer the questions.

What led to the environmental damage that caused the dust bowl? 1. desert winds emerging from the southwest 2. rotating crops every year and having fallow land 3.overplanting throughout the great plains 4.a year-long drought

What were the purposes of salt? check all of the boxes that apply. -to achieve peace -to protect the security of the united states -to form an alliance against communist nations - to stop the nuclear arms race - to give the united states an advantage over the soviet union

What deadly disease cost many workers their lives before dr. william gorgas found a treatment?